Drug addiction may be a goal-directed choice driven by excessive drug value in negative
affective states, a habit driven by strong stimulus− response associations, or a compulsion …

Abstract Hypothetical Purchase Tasks (HPTs) simulate demand for a substance as a
function of escalating price. HPTs are increasingly used to examine relationships between …

Background and Aims A cigarette purchase task (CPT) aims to characterize individual
variation in the reinforcing value of tobacco. This meta‐analysis estimated the associations …

Objective: A simulation using a two-commodity demand model, with time as the constraint,
replicated the primary findings from delay discounting experiments and introduces explicit …

Abstract Background and aims The Marijuana Purchase Task (MPT) is increasingly used to
measure cannabis reinforcing value and has potential use for cannabis etiological and …

Alcohol and substance use disorders are heterogeneous conditions with limited effective
treatment options. While there have been prior attempts to classify addiction subtypes, they …

Objective: The purpose of this secondary analysis is to analyze whether both of the
processes of the reinforcer pathology model (delay discounting and demand) are predictors …

The cigarette purchase task (CPT) is a behavioral economic method for assessing demand
for cigarettes. Growing interest in behavioral correlates of tobacco use in clinical and …

Abstract [Correction Notice: An Erratum for this article was reported online in Experimental
and Clinical Psychopharmacology on May 9 2022 (see record 2022-62114-001). In the …

Smoking rates among those who use prescribed or recreational opioids are significantly
higher than the general population. Hypothesized neuropharmacological interactions …